“Cozy Detective” has been replenished with the book “Murder on New Year’s Eve” by Natalia Antonova. The tangled family ties will confuse anyone, but not the stubborn Andriana Karlsonovna, a detective whose respectful age does not prevent her from conducting the most complicated cases. Businessman Efim Massalsky I decided, as usual, to gather all my relatives for the New Year at my estate. Suddenly the holiday is overshadowed by a terrible event - one of the guests is found dead in his bed. The victim's friend turns to detective Andriana Karlsonovna with a request to investigate the crime. The cheerful lady will have to find out which of her relatives turned out to be a poisonous snake, only pretending to be a friend to the others, and whether there are hidden participants in this matter...